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507-28-8 - Tetraphenylarsonium chloride hydrate, 96% - A16043 - Alfa Aesar

A16043 Tetraphenylarsonium chloride hydrate, 96%

CAS-Nummer
507-28-8
Synonyme

Tetraphenylarsonium chloride hydrate, 96%

MDL
MFCD00011908
EINECS
208-070-6

Chemische Eigenschaften

Formel
(C6H5)4AsCl•xH2O
Molmasse
418.80(anhy)
Schmelzpunkt
256-259°
Löslichkeit
Freely soluble in water. Soluble in alcohol. Sparingly soluble in acetone

Anwendungen

Tetraphenylarsonium chloride hydrate is a cation exchange reagent. It is used to prepare arsonium amide, oxime, and carbohydrate derivatives.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literaturverweise

A.G.Fogg; J.L.Kumar; D.Thorburn Burns. Spectrophotometric determination of molybdenum in steel with thiocyanate and tetraphenyl-arsonium chloride. Analyst. 1975, 100, (1190),311-315

 

S.Sunder; B.Chawla; J.C.Ahluwalia. Temperature dependence of limiting heat capacities of dissolution of tetrabutylphosphonium bromide, tetraphenylphosphonium bromide and tetraphenylarsonium chloride in water and hydrophobic hydration. J. Phys. Chem. 1974, 78, (7),738-741

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H331-H400-H410

Toxic if swallowed. Toxic if inhaled. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P261-P273-P264-P301+P310-P304+P340-P311-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wash thoroughly after handling. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,9236
Beilstein
3580063
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2931.90
TSCA
No

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